GB1442337A - Process for the production of carboxylic acids - Google Patents
Process for the production of carboxylic acidsInfo
- Publication number
- GB1442337A GB1442337A GB3868673A GB3868673A GB1442337A GB 1442337 A GB1442337 A GB 1442337A GB 3868673 A GB3868673 A GB 3868673A GB 3868673 A GB3868673 A GB 3868673A GB 1442337 A GB1442337 A GB 1442337A
- Authority
- GB
- United Kingdom
- Prior art keywords
- phase
- mixture
- reaction mixture
- separation
- organic phase
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 150000001735 carboxylic acids Chemical class 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 2
- 239000000203 mixture Substances 0.000 abstract 4
- 239000012074 organic phase Substances 0.000 abstract 4
- 239000011541 reaction mixture Substances 0.000 abstract 4
- 239000002253 acid Substances 0.000 abstract 3
- 238000005191 phase separation Methods 0.000 abstract 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 2
- 239000008346 aqueous phase Substances 0.000 abstract 2
- 229910002091 carbon monoxide Inorganic materials 0.000 abstract 2
- 239000003054 catalyst Substances 0.000 abstract 2
- 238000010438 heat treatment Methods 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 abstract 1
- 150000007513 acids Chemical class 0.000 abstract 1
- 229910017052 cobalt Inorganic materials 0.000 abstract 1
- 239000010941 cobalt Substances 0.000 abstract 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 239000003085 diluting agent Substances 0.000 abstract 1
- 239000011630 iodine Substances 0.000 abstract 1
- 229910052740 iodine Inorganic materials 0.000 abstract 1
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/10—Preparation of carboxylic acids or their salts, halides or anhydrides by reaction with carbon monoxide
- C07C51/14—Preparation of carboxylic acids or their salts, halides or anhydrides by reaction with carbon monoxide on a carbon-to-carbon unsaturated bond in organic compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/42—Separation; Purification; Stabilisation; Use of additives
- C07C51/487—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to chemical modification
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7211297A NL7211297A (enrdf_load_stackoverflow) | 1972-08-18 | 1972-08-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1442337A true GB1442337A (en) | 1976-07-14 |
Family
ID=19816740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3868673A Expired GB1442337A (en) | 1972-08-18 | 1973-08-16 | Process for the production of carboxylic acids |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS4956910A (enrdf_load_stackoverflow) |
| BE (1) | BE803664A (enrdf_load_stackoverflow) |
| DE (1) | DE2341473A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2196314B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1442337A (enrdf_load_stackoverflow) |
| IT (1) | IT995196B (enrdf_load_stackoverflow) |
| NL (1) | NL7211297A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5319353B2 (enrdf_load_stackoverflow) * | 1974-05-21 | 1978-06-20 |
-
1972
- 1972-08-18 NL NL7211297A patent/NL7211297A/xx not_active Application Discontinuation
-
1973
- 1973-08-14 IT IT2792473A patent/IT995196B/it active
- 1973-08-16 JP JP9135573A patent/JPS4956910A/ja active Pending
- 1973-08-16 GB GB3868673A patent/GB1442337A/en not_active Expired
- 1973-08-16 DE DE19732341473 patent/DE2341473A1/de active Pending
- 1973-08-16 FR FR7329827A patent/FR2196314B1/fr not_active Expired
- 1973-08-16 BE BE134627A patent/BE803664A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4956910A (enrdf_load_stackoverflow) | 1974-06-03 |
| BE803664A (fr) | 1974-02-18 |
| FR2196314A1 (enrdf_load_stackoverflow) | 1974-03-15 |
| DE2341473A1 (de) | 1974-02-28 |
| IT995196B (it) | 1975-11-10 |
| FR2196314B1 (enrdf_load_stackoverflow) | 1977-05-13 |
| NL7211297A (enrdf_load_stackoverflow) | 1974-02-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |